The advantages of hot rolling pulley
Nov 21, 2024| Hot-rolled pulley, welding roller has the following advantages:
Firts, reasonable structure, high strength, light weight, 40% lighter than with the specifications of the casting roller.
Second, the rope slot smooth surface wear resistance, and can be heat treatment, to improve the hardness, so as to prolong the service life of the pulley 1 to 2 times.
Three, casting pulley, cutting the amount decreased by about 70%, thus saving a lot of material, reducing the processing time, and eliminate the deformation after welding.
Four, can produce varieties of different specifications, to adapt to the single piece or mass production.
Five, the manufacturing cycle is short (hot-rolling pulley efficiency 10 to 20 times higher than that of casting roller).
Six, high precision, radial runout for D - pulley diameter (D), 1/1000 less than 5/1000 of the west German standards DIN15063-77 D, lateral jitter for 2/1000 more than 3/1000 of the Japanese standard D D.
Seven, the process of mould, appearance beautiful, quality is stable.